[pgpool-committers: 938] pgpool: Consider timeout waiting for compeletion of failback request in

[Tatsuo Ishii]

Consider timeout waiting for compeletion of failback request in on line recovery.

This will prevent the recovery operation continues forever and we
cannot even shutdown pgpool main process. This could happen especially
while executing follow master command. At this moment, the timeout is
fixed value(5 seconds). This should be enough for the operation since
it does not imply any I/O or DB operation. Before it waited
forever. Problem is, it is possible that right after failover, the
failback request sent can be lost. In the long run we should fix it
but at this moment I prefer to band aid the problem because the fix
will not be trivial.

Branch
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V3_1_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=5620c02db70ca763232c1ad0b6e9e8a4e4439f2b

Modified Files
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recovery.c |   20 +++++++++++++++++++-
1 files changed, 19 insertions(+), 1 deletions(-)